Pérez-Castillo, A. G., Barboza-Mora, R., & Ramos-Matarrita, J. F. (2013). Water quality of the Refugio Mata Redonda and surrounding rice paddies, Guanacaste, Costa Rica.
Čikaški stil citiranjaPérez-Castillo, Ana Gabriela, Ronny Barboza-Mora, i José Francisco Ramos-Matarrita. Water Quality of the Refugio Mata Redonda and Surrounding Rice Paddies, Guanacaste, Costa Rica. 2013.
MLA način citiranjaPérez-Castillo, Ana Gabriela, Ronny Barboza-Mora, i José Francisco Ramos-Matarrita. Water Quality of the Refugio Mata Redonda and Surrounding Rice Paddies, Guanacaste, Costa Rica. 2013.
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